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47 lines
1.7 KiB
CoffeeScript
47 lines
1.7 KiB
CoffeeScript
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_ = require 'underscore'
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Model = require '../src/flux/models/model'
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Attributes = require '../src/flux/attributes'
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DatabaseObjectRegistry = require '../src/database-object-registry'
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class BadTest
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class GoodTest extends Model
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@attributes: _.extend {}, Model.attributes,
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"foo": Attributes.String
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modelKey: 'foo'
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jsonKey: 'foo'
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describe 'DatabaseObjectRegistry', ->
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beforeEach ->
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DatabaseObjectRegistry.unregister("GoodTest")
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it "throws an error if the constructor isn't a Model", ->
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expect( -> DatabaseObjectRegistry.register()).toThrow()
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expect( -> DatabaseObjectRegistry.register(BadTest)).toThrow()
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it "can register constructors", ->
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expect( -> DatabaseObjectRegistry.register(GoodTest)).not.toThrow()
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expect(DatabaseObjectRegistry._constructors["GoodTest"]).toBe GoodTest
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it "Retrurns a map of constructors", ->
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DatabaseObjectRegistry.register(GoodTest)
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map = DatabaseObjectRegistry.classMap()
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expect(map.GoodTest).toBe GoodTest
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it "Tests if a constructor is in the registry", ->
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DatabaseObjectRegistry.register(GoodTest)
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expect(DatabaseObjectRegistry.isInRegistry("GoodTest")).toBe true
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it "deserializes the objects for a constructor", ->
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DatabaseObjectRegistry.register(GoodTest)
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obj = DatabaseObjectRegistry.deserialize("GoodTest", foo: "bar")
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expect(obj instanceof GoodTest).toBe true
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expect(obj.foo).toBe "bar"
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it "throws an error if the object can't be deserialized", ->
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expect( -> DatabaseObjectRegistry.deserialize("GoodTest", foo: "bar")).toThrow()
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it "returns the original object in deserialization failure if option is passed", ->
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json = DatabaseObjectRegistry.deserialize("GoodTest", {foo: "bar"}, {ignoreError: true})
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expect(json).toEqual foo: "bar"
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